Set the "ca.crt" field for certificates issued with isCA so that nginx can properly identify them for client authentication
Set the "ca.crt" field for certificates issued with isCA so that nginx can properly identify them for client authentication

Signed-off-by: Max Ehrlich <c7cd0513ef0c504f678ca33c2b168f4f84cd4d51@gmail.com>

jetstack-experimental/cert-manager,jetstack/cert-manager,cert-manager/cert-manager,cert-manager/cert-manager,jetstack/cert-manager,jetstack-experimental/cert-manager,jetstack-experimental/cert-manager,cert-manager/cert-manager,jetstack/cert-manager